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An extended Keldysh formalism, well suited to properly take into account the initial correlations, is used in order to deal with the time-dependent current response of a resonant tunneling system. We use a partition-free approach by Cini in which the whole system is in equilibrium before an external bias is switched on. No fictitious partitions are used. Despite a more involved formulation, this p
Popular Abstract in Swedish Det råder delade meningar om hur man bäst tar hand om patienter med lindrig primär hyperparatyreoidism (PHPT), dvs. överfunktion i en eller flera av de fyra bisköldkörtlarna med endast lätt förhöjning av kalciumnivån i blodet. Det finns de som förordar operation, medan andra anser att det inte behövs någon behandling så länge sjukdomen inte förvärras. Syftet med det akt
The perforated patch whole-cell configuration of the patch-clamp technique was applied to superficial cells in intact mouse pancreatic islets. Three types of electrical activity were observed corresponding to alpha-, beta- and delta-cells. The delta-cells were electrically active in the presence of glucose but lacked the oscillatory pattern seen in the beta-cells. By contrast, the alpha-cells were
RATIONALE AND OBJECTIVES: To improve the measurement of the glomerular filtration rate (GFR), we determined the extrarenal plasma clearance of the GFR markers iohexol, chromium-51-ethylenediaminetetraacetic acid (51Cr-EDTA), and inulin using 11 anephric pigs. METHODS: After an intravenous (i.v.) bolus injection of the markers, the decay curves of their plasma concentrations were monitored for 29 h
Symptomatic portal hypertension (PH), is often treated by transjugular intrahepatic portosystemic shunt (TIPS). Patients with PH, caused by prehepatic portal vein occlusion, require recanalization with stent or stent-graft often followed by additional TIPS. Stent-grafts used for TIPS, may occlude the outflow from the adjacent hepatic vein, potentially disturbing the circulation through the adjoini
Syftet med denna uppsats är att anlägga ett de lege ferenda-perspektiv på kärandens möjligheter att ändra sitt yrkande i dispositiva tvistemål i första instans. Ett de lege ferenda-perspektiv förutsätter i sin tur en utredning och analys av gällande rättsläge för att utröna eventuella behov av ändrad lagstiftning i framtiden. Taleändringsfrågan regleras i 13 kap. 3§ Rättegångsbalken (RB) och huvThe purpose of this thesis is to adopt a de lege ferenda-perspective on the possibilities of the plaintiff to amend his or her claim in an optional civil action in the first instance. For a de lege ferenda-perspective to fill its purpose, one must initially clarify and analyze the current legal position. Thus, it will be possible to determine whether there is a need for clearer or better legislati
Regler om anställningsskydd finns i LAS. Centralt är att arbetsgivaren måste ha saklig grund för att säga upp arbetstagare. De skäl som utgör saklig grund delas upp i kategorierna uppsägning av personliga skäl och uppsägning p.g.a. arbetsbrist. I den förstnämnda kategorin hamnar uppsägningsskäl hänförliga till arbetstagaren personligen. I kategorin arbetsbrist hamnar övriga uppsägningsskäl, d.v.s.The labour law regulation is mainly found in Employment Protection Act (SFS 1982:80). It says that an employer needs to have just cause for a dismissal. Just causes for dismissal are divided into two categories: circumstances relating to the employee, also called personal reasons, and circumstances relating to the enterprise, so called redundancy. Reduced working capacity because of disability is
Deleterious mutations are an unavoidable part of life. In sufficiently large populations, all such mutations are removed by natural selection, though always with a concomitant loss of population fitness equal to the mutation rate. A natural question to ask is then: What happens if at another locus a rare allele appears (selectively neutral in itself) that decreases, but does not abolish, the negat
OBJECTIVE: To compare the prevalence of synovitis, pain and radiographic progression in non-erosive and erosive hand osteoarthritis (HOA), and to explore whether the different rate of disease progression is explained by different levels of synovitis and structural damage.DESIGN: We included 31 and 34 participants with non-erosive and erosive HOA at baseline, respectively. Using Generalized Estimat
I detta examensarbete söker jag svar på om sång- och instrumentallärarna inom de kommunala musik- och kulturskolorna utvärderar och utvecklar sitt pedagogiska arbete. Jag undersöker också vilka metoder de använder för detta, och huruvida frekvensen och metoderna varierar beroende på lärarnas bakgrund, utbildning, och arbetslivserfarenhet. Teorikapitlet ger en bakgrund till begreppet pedagogisk utvTitle: The voluntary evolution - About how music teachers in municipal music schools evaluate and develop their pedagogical work This paper aims to find out if the teachers at the Swedish municipal music schools evaluate and develop their pedagogical methods and everyday teaching. I also explore what methods they use in order to do so, and whether the frequency and methods depend on the teachers&#
Syftet med uppsatsen är att undersöka om Feldenkrais-metoden kan vara till hjälp i sångutövande, och hur man kan använda Feldenkrais-metoden i sångundervisning. Jag har valt att använda mig av en kvalitativ undersökning där jag utgått från litteratur, en intervju samt deltagande observation ur ett emiskt/etiskt perspektiv. Som sångare eller utövare av något musikaliskt instrument är det av stor vi
The purpose of this essay was to examine what Ungbo in Kalmar has meant for the adolescent from their point of view and to examine the social workers opinions of Ungbo. My questions were: What expectations did the adolescent and the social workers have on Ungbo? How has these expectations been fulfilled? What expectations does the social workers think the adolescents has on Ungbo? How is the impa
Men’s violence against women was for a long time considered a private family matter, but is today defined as a widely spread social problem. Researchers, activists and professionals may differ in details about the problem but agrees on one major point; education is the greatest weapon in fighting it. All the professional groups that on some point come in contact with women and men who live in viol
BACKGROUND: HYPO-RT-PC is a phase 3 trial comparing ultra-hypofractionated and conventionally fractionated radiotherapy in intermediate-to-high-risk localised prostate cancer. This 10-year update reports long-term efficacy and toxicity outcomes.METHODS: In this open-label, randomised, phase 3, non-inferiority trial done in ten centres in Sweden and two in Denmark, we recruited men aged 75 years or
Random Walk is one of the holy grails of Probability Theory. This literature is born from a simple, naggingquestion: what happens to the drunkard’s walk if his steps are no longer equal? The classical theory of randomwalks, a cornerstone of probability, offers elegant answers for the simple, symmetric case. But life and manystochastic models are rarely so uniform.We step into this gap by studying
Why do some forests produce biomass more efficiently than others? Variations in Carbon Use Efficiency (CUE: total Net Primary Production (NPP)/ Gross Primary Production (GPP)) may be due to changes in wood residence time (Biomass/NPPwood), temperature, or soil nutrient status. We tested these hypotheses in 14, one ha plots across Amazonian and Andean forests where we measured most key components o
In recent years, the interrelation between neurodivergent conditions such as ADHD and entrepreneurial activities has received increased attention within academic research. While several studies indicate that individuals displaying ADHD symptoms show elevated levels of entrepreneurial intention and action, other studies found that these do not necessarily translate into entrepreneurial success. Whi
